CA2906287C - Systeme de collecteur hvac intelligent - Google Patents
Systeme de collecteur hvac intelligent Download PDFInfo
- Publication number
- CA2906287C CA2906287C CA2906287A CA2906287A CA2906287C CA 2906287 C CA2906287 C CA 2906287C CA 2906287 A CA2906287 A CA 2906287A CA 2906287 A CA2906287 A CA 2906287A CA 2906287 C CA2906287 C CA 2906287C
- Authority
- CA
- Canada
- Prior art keywords
- smart
- data
- hvac unit
- refrigerant
- manifold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/0272—Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0216—Human interface functionality, e.g. monitoring system providing help to the user in the selection of tests or in its configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25062—Detect physical location of field device
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2614—HVAC, heating, ventillation, climate control
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
- Thermal Sciences (AREA)
Abstract
L'invention porte sur un système de collecteur HVAC intelligent pour entretenir des systèmes de conditionnement d'air qui est conçu pour gérer dynamiquement le processus d'acquisition de données et pour mesurer et calculer les indicateurs de performance et le rendement à mesure que les conditions de charge et/ou le fonctionnement d'équipement varient en tenant compte de variables dans l'installation qui peuvent avoir une influence sur les performances. Aussi bien visuellement que par un ensemble de données très spécifique, les performances de l'équipement et de l'installation peuvent être rapidement évaluées et des problèmes spécifiques peuvent être identifiés avec des suggestions de défauts ou problèmes typiques qui peuvent nécessiter l'intervention d'un technicien.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361793660P | 2013-03-15 | 2013-03-15 | |
US61/793,660 | 2013-03-15 | ||
PCT/US2014/012324 WO2014149174A1 (fr) | 2013-03-15 | 2014-01-21 | Système de collecteur hvac intelligent |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2906287A1 CA2906287A1 (fr) | 2014-09-25 |
CA2906287C true CA2906287C (fr) | 2018-05-08 |
Family
ID=51522197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2906287A Active CA2906287C (fr) | 2013-03-15 | 2014-01-21 | Systeme de collecteur hvac intelligent |
Country Status (6)
Country | Link |
---|---|
US (3) | US10452061B2 (fr) |
EP (1) | EP2973120B1 (fr) |
AU (1) | AU2014238453B2 (fr) |
CA (1) | CA2906287C (fr) |
ES (1) | ES2895945T3 (fr) |
WO (1) | WO2014149174A1 (fr) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2014238453B2 (en) | 2013-03-15 | 2017-06-01 | North Park Innovations Group, Inc. | Smart HVAC manifold system |
GB201313444D0 (en) * | 2013-07-29 | 2013-09-11 | Ambi Labs Ltd | Energy efficient indoor climate controller |
EP3145385A4 (fr) * | 2014-05-22 | 2018-02-14 | Invuity, Inc. | Dispositif médical muni d'un guide d'onde gainé |
US11460366B2 (en) * | 2014-07-07 | 2022-10-04 | Energizer Auto, Inc. | Coupler and methods of use for assessment of refrigeration systems |
US10619874B2 (en) * | 2014-10-23 | 2020-04-14 | Trane International Inc. | Apparatuses, methods and systems for configuring electronically programmable HVAC system |
US9826338B2 (en) | 2014-11-18 | 2017-11-21 | Prophecy Sensorlytics Llc | IoT-enabled process control and predective maintenance using machine wearables |
US9684312B1 (en) | 2014-11-22 | 2017-06-20 | Orbit Irrigation Products, Inc. | Resource consumption measurement system and method |
US20160245686A1 (en) | 2015-02-23 | 2016-08-25 | Biplab Pal | Fault detection in rotor driven equipment using rotational invariant transform of sub-sampled 3-axis vibrational data |
US10613046B2 (en) | 2015-02-23 | 2020-04-07 | Machinesense, Llc | Method for accurately measuring real-time dew-point value and total moisture content of a material |
US10481195B2 (en) | 2015-12-02 | 2019-11-19 | Machinesense, Llc | Distributed IoT based sensor analytics for power line diagnosis |
US20160245279A1 (en) | 2015-02-23 | 2016-08-25 | Biplab Pal | Real time machine learning based predictive and preventive maintenance of vacuum pump |
US10648735B2 (en) | 2015-08-23 | 2020-05-12 | Machinesense, Llc | Machine learning based predictive maintenance of a dryer |
US10638295B2 (en) | 2015-01-17 | 2020-04-28 | Machinesense, Llc | System and method for turbomachinery preventive maintenance and root cause failure determination |
US20160313216A1 (en) | 2015-04-25 | 2016-10-27 | Prophecy Sensors, Llc | Fuel gauge visualization of iot based predictive maintenance system using multi-classification based machine learning |
US10599982B2 (en) | 2015-02-23 | 2020-03-24 | Machinesense, Llc | Internet of things based determination of machine reliability and automated maintainenace, repair and operation (MRO) logs |
US10274382B1 (en) | 2015-03-12 | 2019-04-30 | Alarm.Com Incorporated | Proactive management of appliances |
US10330099B2 (en) | 2015-04-01 | 2019-06-25 | Trane International Inc. | HVAC compressor prognostics |
US9823289B2 (en) | 2015-06-01 | 2017-11-21 | Prophecy Sensorlytics Llc | Automated digital earth fault system |
US11009250B2 (en) | 2015-06-30 | 2021-05-18 | Emerson Climate Technologies Retail Solutions, Inc. | Maintenance and diagnostics for refrigeration systems |
US10240836B2 (en) * | 2015-06-30 | 2019-03-26 | Emerson Climate Technologies Retail Solutions, Inc. | Energy management for refrigeration systems |
US10331117B2 (en) | 2015-07-24 | 2019-06-25 | Carrier Corporation | System and method of monitoring performance of an HVAC unit |
JP2017026262A (ja) * | 2015-07-27 | 2017-02-02 | 東京電力ホールディングス株式会社 | 計測値処理装置及び計測方法 |
CA2999899C (fr) | 2015-09-28 | 2023-12-19 | Eaton Intelligent Power Limited | Systeme et procedes de mise en service et de maintenance d'un equipement industriel |
US20170102174A1 (en) * | 2015-10-08 | 2017-04-13 | Lennox Industries Inc. | Methods to Eliminate High Pressure Surges in HVAC Systems |
US10711788B2 (en) | 2015-12-17 | 2020-07-14 | Wayne/Scott Fetzer Company | Integrated sump pump controller with status notifications |
US20180012173A1 (en) * | 2016-07-08 | 2018-01-11 | Honeywell International Inc. | Devices, methods, and systems for multi-user commissioning |
US10948213B2 (en) * | 2016-07-27 | 2021-03-16 | Johnson Controls Technology Company | Systems and methods for operating a thermostat based on building configuration data |
US20180031266A1 (en) | 2016-07-27 | 2018-02-01 | Johnson Controls Technology Company | Interactive outdoor display |
JP6587754B2 (ja) * | 2016-09-23 | 2019-10-09 | 三菱電機株式会社 | 空気調和機 |
US10627146B2 (en) | 2016-10-17 | 2020-04-21 | Emerson Climate Technologies, Inc. | Liquid slugging detection and protection |
US10696129B2 (en) * | 2016-11-27 | 2020-06-30 | Dometic Sweden Ab | Method and system for remote control of a mobile climate control system |
DE102017000519A1 (de) | 2017-01-23 | 2018-07-26 | Donaldson Filtration Deutschland Gmbh | System aus einer Vorrichtung zur Aufbereitung eines Fluides und einem Handgerät sowie Verfahren zum Betreiben eines solchen Systems |
EP3367183B1 (fr) * | 2017-02-22 | 2020-12-02 | Taurus Research and Development, SLU | Procédé de commande à distance d'un dispositif de purification d'air |
USD893552S1 (en) | 2017-06-21 | 2020-08-18 | Wayne/Scott Fetzer Company | Pump components |
CN107391910B (zh) * | 2017-07-03 | 2020-02-04 | 国网湖南省电力有限公司 | 一种火电厂热排放对混合层大气增温的计算方法及其系统 |
US10551081B1 (en) * | 2017-07-17 | 2020-02-04 | John Miller-Russell | Air conditioner with safety device |
US10921792B2 (en) | 2017-12-21 | 2021-02-16 | Machinesense Llc | Edge cloud-based resin material drying system and method |
USD890211S1 (en) | 2018-01-11 | 2020-07-14 | Wayne/Scott Fetzer Company | Pump components |
WO2019169200A1 (fr) * | 2018-03-01 | 2019-09-06 | Motili, Inc. | Système et procédé de gestion et d'entretien d'équipement |
CN109357363A (zh) * | 2018-09-07 | 2019-02-19 | 华南理工大学广州学院 | 一种基于zigbee的室内环境控制系统 |
US11579601B2 (en) * | 2019-01-15 | 2023-02-14 | Pricemy Developer LLC | Methods and devices for a building monitoring system |
CA3139441A1 (fr) | 2019-01-24 | 2020-07-30 | Alarm.Com Incorporated | Performance de service cvac |
CN110057045B (zh) * | 2019-03-20 | 2021-10-29 | 青岛海尔空调器有限总公司 | 用于空调器的控制方法 |
GB2582772B (en) * | 2019-04-02 | 2021-11-17 | Aspen Pumps Ltd | Adapter for a manifold gauge assembly, a manifold gauge assembly, and a method of adapting a manifold gauge assembly |
SG11202012779PA (en) * | 2019-05-17 | 2021-12-30 | Carrier Corp | Gas detector test and calibration method and apparatus |
CN110848891A (zh) * | 2019-11-27 | 2020-02-28 | 江苏企想科技有限公司 | 一种带有语音控制功能的zigbee空调控制器 |
EP3866075A1 (fr) * | 2020-02-13 | 2021-08-18 | Andreas Stihl AG & Co. KG | Procédé d'aide automatisée lors de la réparation d'un outil motorisé et système d'aide automatisée lors de la réparation d'un outil motorisé |
US11703238B2 (en) | 2020-03-12 | 2023-07-18 | Johnson Controls Tyco IP Holdings LLP | Remote access control of HVAC system |
CN111336644A (zh) * | 2020-03-17 | 2020-06-26 | 南京航空航天大学 | 一种基于眼球驱动控制的空调调节系统 |
DE102020120175B4 (de) | 2020-07-30 | 2022-12-29 | Fuyang Rongda Complete-Set Electric Equipment Manufacturing Branch of Hangzhou Electrical Equipment Manufacturing Co., Ltd. | Transformatorstation mit einem intelligenten Umgebungskontrollsystem mit ultra-niedrigem Energieverbrauch |
US11870600B2 (en) | 2021-02-05 | 2024-01-09 | Honeywell International Inc. | Mobile application based commissioning of building control devices |
US11561015B2 (en) * | 2021-02-22 | 2023-01-24 | Lennox Industries Inc. | Preventing evaporator coil freeze during re-heat dehumidification |
US11946565B2 (en) | 2021-02-25 | 2024-04-02 | Hayward Industries, Inc. | Valve assembly |
US11137780B1 (en) | 2021-02-25 | 2021-10-05 | Valve Technologies, LLC | Fluid distribution manifold |
US11617149B2 (en) | 2021-03-01 | 2023-03-28 | Honeywell International Inc. | Mobile application based commissioning of smart city devices |
US20220307714A1 (en) * | 2021-03-29 | 2022-09-29 | Michael Charles Truitt | Remote HVAC System Commissioning Verification Process, Utilizing Photograph Documentation of System Readings and Gauge Measurements, with Embedded Time, Date, and Geolocation Metadata Tags in Exchangeable Image File Format |
US11738623B2 (en) * | 2021-03-31 | 2023-08-29 | Thermo King Llc | Transport climate control remote management |
US11579635B2 (en) | 2021-04-22 | 2023-02-14 | Hayward Industries, Inc. | Systems and methods for controlling operations of a fluid distribution system |
CN116678082B (zh) * | 2023-06-05 | 2024-05-03 | 耀昶嵘相变材料科技(广东)有限公司 | 中央空调系统的控制方法、终端及中央空调系统 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6128910A (en) | 1997-02-06 | 2000-10-10 | Federal Air Conditioning Technologies, Inc. | Diagnostic unit for an air conditioning system |
JP3590891B2 (ja) * | 2001-04-20 | 2004-11-17 | 株式会社日立製作所 | 監視センタ及び空気調和機のサービスシステム |
US6701725B2 (en) | 2001-05-11 | 2004-03-09 | Field Diagnostic Services, Inc. | Estimating operating parameters of vapor compression cycle equipment |
US20060041335A9 (en) | 2001-05-11 | 2006-02-23 | Rossi Todd M | Apparatus and method for servicing vapor compression cycle equipment |
US6658373B2 (en) | 2001-05-11 | 2003-12-02 | Field Diagnostic Services, Inc. | Apparatus and method for detecting faults and providing diagnostics in vapor compression cycle equipment |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
US7234313B2 (en) | 2004-11-02 | 2007-06-26 | Stargate International, Inc. | HVAC monitor and superheat calculator system |
US7574869B2 (en) * | 2005-10-20 | 2009-08-18 | Hussmann Corporation | Refrigeration system with flow control valve |
US7516649B2 (en) | 2006-03-08 | 2009-04-14 | Locke Bobby L | System and method for determining duct leakage and fan flow efficiency |
US20080196425A1 (en) * | 2006-11-14 | 2008-08-21 | Temple Keith A | Method for evaluating refrigeration cycle performance |
US8024938B2 (en) | 2006-11-14 | 2011-09-27 | Field Diagnostic Services, Inc. | Method for determining evaporator airflow verification |
US8322151B1 (en) | 2008-08-13 | 2012-12-04 | Demand Side Environmental, LLC | Systems and methods for gathering data from and diagnosing the status of an air conditioner |
WO2010096811A2 (fr) | 2009-02-23 | 2010-08-26 | Field Diagnostic Services, Inc. | Dispositif de commande et procédé d'amélioration du rendement de systèmes de chauffage et de refroidissement |
US8350697B2 (en) * | 2009-05-18 | 2013-01-08 | Alarm.Com Incorporated | Remote device control and energy monitoring by analyzing data and applying rules |
US8626344B2 (en) * | 2009-08-21 | 2014-01-07 | Allure Energy, Inc. | Energy management system and method |
US9838255B2 (en) * | 2009-08-21 | 2017-12-05 | Samsung Electronics Co., Ltd. | Mobile demand response energy management system with proximity control |
US8556188B2 (en) * | 2010-05-26 | 2013-10-15 | Ecofactor, Inc. | System and method for using a mobile electronic device to optimize an energy management system |
US8560133B2 (en) | 2010-09-01 | 2013-10-15 | General Electric Company | Energy smart system |
US20120245878A1 (en) | 2011-03-25 | 2012-09-27 | Universal Enterprises, Incorporated | Handheld hvac/r test and measurement instrument |
US9122255B2 (en) * | 2012-09-15 | 2015-09-01 | Honeywell International Inc. | Remote access gateway configurable control system |
AU2014238453B2 (en) * | 2013-03-15 | 2017-06-01 | North Park Innovations Group, Inc. | Smart HVAC manifold system |
-
2014
- 2014-01-21 AU AU2014238453A patent/AU2014238453B2/en active Active
- 2014-01-21 US US14/160,006 patent/US10452061B2/en active Active
- 2014-01-21 EP EP14767983.1A patent/EP2973120B1/fr active Active
- 2014-01-21 CA CA2906287A patent/CA2906287C/fr active Active
- 2014-01-21 WO PCT/US2014/012324 patent/WO2014149174A1/fr active Application Filing
- 2014-01-21 ES ES14767983T patent/ES2895945T3/es active Active
-
2017
- 2017-08-10 US US15/673,768 patent/US10663959B2/en active Active
-
2020
- 2020-05-06 US US16/868,126 patent/US11061392B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20200264597A1 (en) | 2020-08-20 |
EP2973120B1 (fr) | 2021-10-13 |
US20140262130A1 (en) | 2014-09-18 |
AU2014238453B2 (en) | 2017-06-01 |
US11061392B2 (en) | 2021-07-13 |
US10452061B2 (en) | 2019-10-22 |
ES2895945T3 (es) | 2022-02-23 |
US20170350616A1 (en) | 2017-12-07 |
EP2973120A1 (fr) | 2016-01-20 |
US10663959B2 (en) | 2020-05-26 |
EP2973120A4 (fr) | 2016-11-09 |
AU2014238453A1 (en) | 2015-10-08 |
WO2014149174A1 (fr) | 2014-09-25 |
CA2906287A1 (fr) | 2014-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11061392B2 (en) | Smart HVAC manifold system | |
US20150292985A1 (en) | Smart hvac manifold system | |
CN101101239B (zh) | 用于测试空调的设备及方法 | |
US10753630B2 (en) | Method and system for proactively and remotely diagnosing an HVAC system | |
US20080066474A1 (en) | Refrigeration system energy efficiency enhancement using microsystems | |
US9880031B2 (en) | Method and apparatus for HVAC/R system analysis | |
US20120245878A1 (en) | Handheld hvac/r test and measurement instrument | |
US20120054124A1 (en) | Building energy efficiency diagnostic and monitoring system | |
CN105823508A (zh) | 温湿度的检测系统和温湿度的检测方法 | |
AU2018423601B2 (en) | Failure diagnosis system | |
US20210207829A1 (en) | Air conditioning management system and communication control device | |
CN112673237A (zh) | 智能测量仪器 | |
EP4235052A3 (fr) | Système d'indication de capacité de climatisation | |
US10677487B2 (en) | Predictive HVAC system controlling apparatus and method | |
US20200340702A1 (en) | State analyzer system and state analysis device | |
US10234156B2 (en) | System and method of determining proper operation of an HVAC system | |
US20220082284A1 (en) | Systems and methods for measuring efficiencies of hvacr systems | |
US20170278170A1 (en) | Method and system for measuring envelope efficiency | |
CN115525043A (zh) | 一种电控冰箱的检测系统及检测装置 | |
KR101584288B1 (ko) | 냉장고 검사장치 | |
KR101970663B1 (ko) | 공기 조화기의 제어 시스템 및 그 이용방법 | |
CN111912637A (zh) | 测试箱、测试系统及测试方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150914 |